词汇	一把/台钻
释义	一把/台钻 a drill钻
随便看	Age-Specific Death Rates age specific divorce rate age-specific divorce rate age specific fecundity age-specific fecundity age specific fertility Age Specific Fertility Rate age-specific fertility rate Age-Specific Fertility Rates age-specific fishing mortality age specific life table age-specific life table age-specific marital fertility rate age specific marriage rate age-specific marriage rate age specific mortality age-specific mortality agespecific mortality rate age-specific mortality rate agespecific natality age-specific natality agespecific natality rate age specific natality rate age-specific natality rate age-specific nuptiality